Composer, pianist, and critic Claude Debussy's musical aesthetic represents the single most powerful influence on international musical developments during the long fin de siecle period. The development of Debussy's musical language and style was affected by the international political pressures of his time, beginning with the Franco-Prussian War of 1871 and the rise of the new Republic in France, and was also related to the contemporary philosophical conceptualization of what constituted art. The Debussy idiom exemplifies the ways in which various disciplines - musical, literary, artistic,...